2 Months Ago, MacInTouch says (in Security: Apple Security Update 2010-001) Today's Apple Security Update patches problems in Leopard and Snow Leopard (but not Tiger), involving a variety of vulnerabilities

And pheedcontent.com says (in Product News: Apple Releases Security Update 2010-001 for Mac OS X, Including Flash Update) Apple released Security Update 2010-001, an update for Mac OS X  and Mac OS X Server, versions 10.5.8 and 10.6.2. The update addresses several key security issues, including issues with maliciously crafted MP4 audio files (AAC), as well as a forced Adobe Flash update.

3 Months Ago, Washington Post says (in Patch: Apple issues security updates for Mac OS X - Washington Post) Apple issues security updates for Mac OS X
blog)
Apple this week pushed an update for Leopard and Snow Leopard systems that plugs a large number of security holes in Apple's version of Java, ...
Apple Mac mini with Snow Leopard ServerPC Pro
TidBITS -IT Chuiko (blog) -MacNN

4 Months Ago, pheedcontent.com says (in Patch: Product News: Apple Releases Safari 4.0.4 for Tiger, Leopard, Snow Leopard, Windows) Apple released Safari 4.0.4 Wednesday, an update for the company's Web browser for Tiger, Leopard, Snow Leopard, and Windows. The update includes bug fixes, JavaScript improvements, Full History Search improvements, and more.

9 Months Ago, pheedcontent.com says (in News - Apple Patches Security Flaws with Java Updates) Apple rolled out Java security updates for Mac OS X 10.4 and 10.5 late Monday afternoon. Java for Mac OS X 10.4 Update 9 and Java for Mac OS X 10.5 Update 4 patch a series of flaws that could let a remote attacker gain elevated privileges or execute arbitrary code on the victim's computer.

11 Months Ago, Apple Insider says (in Patch: Apple releases Mac OS X 10.5.7, Safari 3.2.3 & 4.0 beta update) Apple on Tuesday released Mac OS X 10.5.7, a recommended update for all Mac OS X 10.5.x Leopard users that includes general operating system fixes that enhance the stability, compatibility and security of Macs. Separately, the company released Safari 3.2.3, an update to Safari 4.0 beta and secu...